Data Sheet

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SOHO Gigabit Ethernet Unmanaged Switches with PoE
Data Sheet | 300 Series
Features GS305P GS305PP GS308P GS308PP GS316P GS316PP
10/100/1000Mbps Ports (Auto Uplink) 5 5 8 8 16 16
Enclosure Metal Metal Metal Metal Metal Metal
Connector Type Metal Metal Metal Metal Metal Metal
Form Factor Desktop or wall-mountable Desktop or wall-mountable
Power On/Off Switch No No No No No No
Performance Specication
Bandwidth (Non-Blocking) 10 Gbps 10 Gbps 16 Gbps 16 Gbps 32 Gbps 32 Gbps
Packet Buffer Memory
(Dynamically shared across only used ports)
128 KB 128 KB 192 KB 192 KB 1MB 1MB
Jumbo Frame Support 9,216 bytes 9,216 bytes 9,720 bytes 9,216 bytes 9,216 bytes 9,216 bytes
Queue WRR (Weighted Round Robin) Ratio 1:3:5:7:8:10:12:15 1:2:4:8 1:3:5:7:8:10:12:15
Forwarding Rate (using 64-byte packets) -
1000Mbps Port
1,448,000
pps
1,448,000
pps
1,448,000
pps
1,448,000
pps
1,448,000
pps
1,448,000
pps
Latency (using 64-byte packets) - 1000Mbps Port
(average)
< 2.6 µsec < 2.6 µsec < 3.0 µsec < 3.0 µsec < 3.7 µsec < 3.7 µsec
MAC Address Table Size 2K 2K 4K 4K 4K 4K
Auto MDI/MDI-X Cable Detection Yes Yes Yes Yes Yes Yes
Auto-sensing Half/Full Duplex Switched Ports Yes Yes Yes Yes Yes Yes
Mean Time Between Failures (MTBF) @ 25° C
3,222,482
hours
6,710,127
hours
2,244,211
hours
2,752,476
hours
2,362,192
hours
2,362,192
hours
LEDs
Per port
Speed, Link/
Activity
(Left),
Ports 1-4:
PoE Power
(Right)
Speed, Link/
Activity
(Left),
Ports 1-4:
PoE Power
(Right)
Speed,
Link/Activity
(Left),
Ports 1-4:
PoE Power
(Right)
Speed,
Link/Activity
(Left),
PoE (Right)
Speed,
Link/Activity
(Left),
PoE (Right)
Speed,
Link/Activity
(Left),
PoE (Right)
Per device
Power, PoE
Max
Power, PoE
Max
Power, PoE
Max
Power, PoE
Max
Power, PoE
Max
Power, PoE
Max
Quality of Service (QOS)
802.1P Based (CoS) Supported Yes Yes Yes Yes Yes Yes
Honors DSCP (DiffServ) Tags No No No Yes Yes Yes
POE Conguration
802.3af PoE Ports Ports 1-4 Ports 1-4 Ports 1-4 8 16 16
802.3at PoE+ Ports None Ports 1-4 None 8 16 16
PoE Max Power Per Port Up to 15.4W Up to 30W Up to 15.4W Up to 30W Up to 30W Up to 30W
Total PoE Power Budget** Up to 55W Up to 83W Up to 53W
83W (with
90W PA)
123W (with
130W PA)
76W (with
90W PA)
115W (with
130W PA)
183W (with
200W PA)
76W (with
90W PA)
115W (with
130W PA)
183W (with
200W PA)
PoE auto-balance Yes Yes No Yes Yes Yes